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Heat
4WMIX-654
Installation, Operation, and Maintenance Manual
®
Link
RADIANT
RADIANT
Type UPS 26-150F
P/N: 95906630
1 PH
PC:P1 0939
115 V
60 Hz
40 uF
TYPE 2
US
ENC 2
Class H
(A) P
(w)
|1/1
1
T H E R M A L LY
PROTECTED
2.5
265
3.1
335
FOR INDOOR USE ONLY
MAX. FlUID TEMP. 230˚F
3.5
370
3191277
WARRANTY ON
VOID
PUMPS
IF RUN DRY!
SOME UNION NUTS MAY
BECOME LOOSE
AND CONSEQUENTLY
LEAK THROUGH
TRANSPORTATION
VIBRATION AND
HANDLING. DO NOT
OVERTIGHTEN UNION NUTS
WHEN CORRECTING THIS.
WARNING HOT
This product
may have hot fluid
circulating through it.
DO NOT TOUCH !
HEAT
SOURCE
Red
Yellow
Blue
Black
Brown
Sensor
Outdoor
CAUTION
Any alterations to
electrical wiring and
controls renders warranty
Before servicing,
null & void.
disconnect power
Installation must conform
supply
to local codes. Check
valve(s) if required are the
installers responsibility.
M A D E
I N
C A N A D A
HEAT
SOURCE
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Table of Contents
Summary of Contents for HeatLink 4WMIX-654
- Page 1 ® Heat Link 4WMIX-654 Installation, Operation, and Maintenance Manual RADIANT RADIANT Yellow Type UPS 26-150F P/N: 95906630 1 PH PC:P1 0939 Blue 115 V 60 Hz Black 40 uF TYPE 2 ENC 2 Brown Class H (A) P |1/1 T H E R M A L LY...
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Page 3: Table Of Contents
Troubleshooting - Error Messages ........Disclaimer HeatLink Group Inc. shall not be responsible for errors in its brochures or printed materials. HeatLink Group Inc. reserves the right to alter its products at any time without notice, provided that alterations to products already on order shall not require material changes in specifi cations previously agreed upon HeatLink Group Inc. -
Page 4: Product Safety Information
Installation, Operation, and Maintenance Manual 4WMIX-654 Product Safety Information Warnings The zone control panel is for indoor use only and must be installed by a qualifi ed installer/service technician. This product must be installed and operated in strict accordance with the terms set out in this manual and in accordance with the relevant requirements of the Local Authority Having Jurisdiction. -
Page 5: Unpacking
Installation, Operation, and Maintenance Manual 4WMIX-654 Unpacking Examine carton for any damage that may have occurred during shipping. If damage is visible Step 1 notify your courier and supplier immediately. Open the carton by removing the staples. Step 2 Remove the cardboard spacers from the carton, then remove the panel from the carton. Lift Step 3 the panel by the base, not the enclosure. -
Page 6: Panel Components
Installation, Operation, and Maintenance Manual 4WMIX-654 Panel Components RADIANT RADIANT RADIANT RADIANT Yellow Yellow Type UPS 26-150F P/N: 95906630 1 PH PC:P1 0939 Blue Blue 115 V 60 Hz Black Black 40 uF TYPE 2 Type UPS 26-99 FC P/N: 52722512 P1... -
Page 7: Panel Components
Installation, Operation, and Maintenance Manual 4WMIX-654 Panel Components Part Number Components Component Description 4WMIX-654 4WMIXHH-654 Moves the heated fluid through the Secondary pump system when there is a call for heat UPS26-99 UPS26-150 from the system controller. 4-way brass mixing valve regulates the temperature in the hydronic 1¼”... -
Page 8: Panel Component Specifications
Installation, Operation, and Maintenance Manual 4WMIX-654 Panel Component Specifications 4WMIX-654 4WMIXHH-654 Listing cETLus Conforms to CAN/CSA-C22 No.14, UL508 Dimensions 24"H ×18¾"W × 8"D Weight Max ambient temperature 120ºF Max water temperature 200ºF Settable fluid temperature range 100-145ºF Power supply 120V(ac) -
Page 9: Pump Curves
Installation, Operation, and Maintenance Manual 4WMIX-654 Pump Curves The pump moves the heated fluid through the system when there is a call for heat from the system controller. The addition of glycol to the system will result in higher demand from the pump due to the change in viscosity of the fluid. - Page 10 Installation, Operation, and Maintenance Manual 4WMIX-654 Control Valve 4-way brass mixing valve regulates the temperature in the hydronic system with the help of the electric motor actuator and system controller. Technical Data - 4-way mixing valve Flow [%] Material - Valve Body & Slide: ......Brass DZR Material - Shaft &...
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Page 11: Panel Mounting
Installation, Operation, and Maintenance Manual 4WMIX-654 Panel Mounting Prior to mounting the panel, ensure the wall is capable of supporting the weight of the panel, and that all required power outlets and/or wiring is available at the installation location. Determine the location and distance beteen the wall studs. With a level at a minimum height Step 1 of 4’... -
Page 12: Piping Hookup
LEAK THROUGH TRANSPORTATION VIBRATION AND HANDLING. DO NOT OVERTIGHTEN UNION NUTS WHEN CORRECTING THIS. WARNING!!! Consult Manual Before Use HeatLink Group Inc. 4603E - 13th Street NE AVERTISSEMENT!!! Calgary, Alberta, Canada Consulter le T2E 6M3 manual avant l’usage Phone: (403) 250-3432 Fax: (403) 250-1155 www.heatlink.com... -
Page 13: Fill & Purge
LEAK THROUGH TRANSPORTATION VIBRATION AND HANDLING. DO NOT OVERTIGHTEN UNION NUTS WHEN CORRECTING THIS. WARNING!!! Consult Manual Before Use HeatLink Group Inc. 4603E - 13th Street NE AVERTISSEMENT!!! Calgary, Alberta, Canada Consulter le T2E 6M3 manual avant l’usage Phone: (403) 250-3432 Fax: (403) 250-1155 www.heatlink.com... - Page 14 Installation, Operation, and Maintenance Manual 4WMIX-654 Piping Options Option #1: Parallel Primary/Secondary Pros: Cons: • Supply water temperature the • Requires additional balancing valves for each load take off. same for each load • Hot water migration/gravity flow possible in return riser. Flow check, Spring •...
- Page 15 Installation, Operation, and Maintenance Manual 4WMIX-654 Panel Wiring • Wiring should be done by a qualified electrician and should meet local codes and jurisdictions. The panel comes with an optional boiler return sensor which can be used instead of an outdoor sensor. If used the mixing valve will provide boiler return protection to the boiler inlet by closing the valve when the boiler return temperature falls below the Boiler Minimum setting.
- Page 16 Installation, Operation, and Maintenance Manual 4WMIX-654 Snowmelt Controls User Interface Display Touch to display Run Time, Outdoor & Slab Temperature Status Field Touch to quickly enter the View menu Operation Field Touch to turn system Touch to go to the next setting off while away Home Button Touch to ENTER Return to the Home Screen Melt or Stop Press and hold for 3 Home Button Touch to adjust settings seconds to access the programming menus. Operation Field MELT System is melting snow or ice. STRM System is in storm operation. IDLE System is idling.
- Page 17 Installation, Operation, and Maintenance Manual 4WMIX-654 Programmable Settings Programming Menus Press and hold the Home button for 3 seconds to enter the programming menus. The control returns to the last programming menu previously used. Press and hold for 3 seconds to access the programming menus. Select a Programming Menu - -- - - -- - - -- - - - - - - - - - - -- - - -- - - -- - - - - - - - - -...
- Page 18 Installation, Operation, and Maintenance Manual 4WMIX-654 View Menu (1 of 2) The View menu items display the current operating temperatures and status information of the system. Item Field Range Access Description Set to SNOW ZONE User The snow melt zone number on the tekmarNet ® 1 to 12 system. Installer Conditions: tekmarNet communication available. ® OUTDOOR Current outdoor air temperature as measured by the local – – –, -76 to or remote outdoor sensor. The outdoor air temperature is User 149°F shared to all devices in the tekmarNet system. “– – –” is ® Installer displayed when no outdoor sensor is available.
- Page 19 Installation, Operation, and Maintenance Manual 4WMIX-654 View Menu (2 of 2) Item Field Range Access Description Set to HEAT RELAY Current status of the heat relay. The boiler, pump or User electric cable is on when ON is displayed. The boiler, OFF or ON pump or electric cable is off when OFF is displayed. Installer Conditions: Application Mode is set to PWM, Boil, Mix, or Elec. PWM RATE Current duty cycle rate of the zone or boiler for each 20 minute cycle. 0 to 100% Installer Conditions: Application Mode is set to PWM or Elec. Not visible when Manual Override is not Auto. SYSTEM PUMP RELAY User Current status of the system pump relay.
- Page 20 Installation, Operation, and Maintenance Manual 4WMIX-654 Set Temp Menu The Set Temp menu items select the operating temperatures of the snow melt system. Item Field Range Access Description Set to MELTING 32 to 95°F Select the desired surface temperature of the snow melt User (0.0 to 35.0°C) 5 ºC surface when melting. Default = 36°F Installer Conditions: Application Mode is set to PWM, Boil, Mix (2.0°C) or Elec. IDLING Select the desired surface temperature of the snow melt surface when idling. Idling pre-heats the slab when the OFF, 20 to 95°F slab is dry but cold and allows faster reaction time to reach (-6.5 to 35.0°C) Installer the melting temperature. Recommended for commercial Default = OFF use only.
- Page 21 System Menu The System Menu provides settings on how to configure and operate the mechanical equipment. Installation, Operation, and Maintenance Manual 4WMIX-654 Item Field Range Access Description Set to APPLICATION MODE System Menu Select the control application mode. PWM = Hydronic Pulse Width Modulation. PWM, BOIL, MIX, The System Menu provides settings on how to configure and operate the mechanical equipment. BOIL = Hydronic boiler heats snow melting system. ELEC, 090 Installer MIX = Hydronic mixing valve or injection pump heats Default = PWM Item Field Range Access Description Set to snow melting system. ELEC = Electric snow melt. APPLICATION MODE 090 = Tandem Snow/ Ice Detection using 090 or 094 Select the control application mode.
- Page 22 Installation, Operation, and Maintenance Manual 4WMIX-654 Boiler Menu The Boiler Menu provides settings on how to configure and operate the boiler. Item Field Range Access Description Set to App Mode = Boil BOILER TYPE MOD, 1STG, The type of boiler connected to the control. EMS1, EMS2 MOD = Modulating boiler. Default = MOD 1STG = Single one-stage on-off boiler. EMS1 = tekmar boiler staging controls. App Mode = Mix EMS2 = Viessmann modulating boilers with 0-10 V ENBL OFF, ENBL, Installer OpenTherm Module. CTRL CTRL = tekmarNet ®...
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Page 23: Troubleshooting - Error Messages
Installation, Operation, and Maintenance Manual 4WMIX-654 Troubleshooting - Error Messages Troubleshooting It is recommended to complete all wiring to ensure trouble free operation. Should an error occur, simply follow these steps: 1. Find: If the control flashes on the screen, it is indicating a problem on the system. 2. Identify: Hold the Home button for 3 seconds, touch the NEXT key to locate the Toolbox Menu, then touch the ENTER key. The error code should appear as the first item. 3. Solve: Use the chart below to match the error code to the one on the control. Use the description to solve the problem. Error Messages (1 of 4) Error Message Description SET TEMP MENU SAVE ERROR The control failed to read the Set Temp menu settings from memory and has reloaded the factory default settings. The control stops operation until all settings in the Set Temp menu are checked. To clear the error, set the access level to Installer and check all settings in the Set Temp menu. SYSTEM MENU SAVE ERROR The control failed to read the System menu settings from memory and has reloaded the factory default settings. The control stops operation until all settings in the System menu are checked. - Page 24 Installation, Operation, and Maintenance Manual 4WMIX-654 Error Messages (2 of 4) Error Message Description ADDRESS TAKEN ERROR Two devices (thermostats, setpoint controls, snow melting controls) have been manually set to the same address. The device continues to operate with this error but does not communicate with the tekmarNet ® system. To clear this error, select an unused tekmarNet ® address or select automatic addressing. SNOW ZONE TAKEN ERROR Two snow melting controls have been manually set to the same snow zone number and one of the controls is NOT set to App Mode 090. The control continues to operate with this error. To clear this error, select an unused snow zone number or set the App Mode to 090. Once the error has been corrected, press the "Cancel" key to clear the error message. APP MODE 090 ERROR Two snow melting controls have been manually set to the same snow zone number and both of the controls are set to App Mode 090. To clear this error, select an unused snow zone number or set the App Mode to anything other than 090.
- Page 25 Installation, Operation, and Maintenance Manual 4WMIX-654 Error Messages (3 of 4) Error Message Description BOILER RETURN SENSOR OPEN CIRCUIT ERROR Due to an open circuit, the control is unable to read the Boiler Return Sensor 082. The control continues operation but does not provide any boiler return protection. Check the boiler return sensor wire for open circuits according to the sensor installation manual. It may be necessary to replace the boiler return sensor. Once the error has been corrected, the error message automatically clears. SLAB SENSOR SHORT CIRCUIT ERROR Due to a short circuit, the control is unable to read the Slab Sensor 072 or 073. Idling and Storm are disabled and energy saving features such as Warm Weather Shut Down (WWSD) and Cold Weather Cut Out (CWCO) are operate using the outdoor temperature only. Check the slab sensor wire for short circuits according to the sensor installation manual. It may be necessary to replace the slab sensor. Once the error has been corrected, the error message automatically clears. SLAB SENSOR OPEN CIRCUIT ERROR Due to an open circuit, the control is unable to read the Slab Sensor 072 or 073. Idling and Storm are...
- Page 26 Installation, Operation, and Maintenance Manual 4WMIX-654 Error Messages (4 of 4) Error Message Description SNOW SENSOR ERROR The control is unable to properly detect the Snow Sensor 095. The control can no longer automatically detect snow but manual start of the snow melting system is still available. Check the Snow Sensor yellow, red and black wires according to the sensor installation manual. It may be necessary to replace the sensor. Once the error has been corrected, the error message automatically clears. SCHEDULE MASTER ERROR Two devices on the tekmarNet ® system have been set to the same Schedule Master number. The control operates according to the local programmable schedule while this error is present. To clear the error, select a different Schedule Master number, set a different Schedule Member number, set the Schedule to Zone, or set the Schedule to None. SCHEDULE MEMBER ERROR The control can no longer detect its schedule master. The control operates as if the programmable schedule is in idle or off operation while this error is present. To clear the error, select a different Schedule Member number, set the Schedule to Zone, or set the Schedule to None. ERROR AT THERMOSTAT...
- Page 27 Installation, Operation, and Maintenance Manual 4WMIX-654 Troubleshooting Problem Check / Verify Possible Cause LCD Display is Off Control has power Use electrical meter to measure 24V (ac) voltage on input power R and C terminals. System pump is always on...
- Page 28 September 22, 2023 Printed in Canada ©HeatLink Group Inc.
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